VIOSO 6
Exaplay Documentation
  • Welcome to VIOSO 6
  • Changelog and Version History
  • System Preparation
    • Operating System
      • Visual Studio Runtime
      • DirectX Runtime
    • Graphics cards
      • Display Adaptors
      • NVIDIA RTX/Quadro Setup
        • Find and install NVIDIA Drivers
        • EDID Emulation
        • 3D Settings for video playback
        • NVIDIA Mosaic
        • Output Synchronization
      • Others/onBoard GPUs
      • Expanders
    • Network
      • setup a network of fixed IPs
      • firewall configuration
      • camera network
      • remote access via LAN and internet
      • Network settings in VIOSO 6
    • Camera
      • Webcams
      • VIOSO Camera kits
        • Configuring Daheng Cameras
        • Configuring HIK Vision Cameras
        • Configuring IDS Imaging Cameras
      • SLR Cameras via USB connection
      • Other IP-cameras (IP, cctv etc)
    • Projectors
      • Blacklevel explained
    • Deploy VIOSO 6
      • Licensing
        • License information
        • Demo License
        • License Activation
        • License Transfer
        • Maintenance
      • First Init & Autostart
      • Updating VIOSO 6
  • Getting Started
    • Testpattern
    • Project Mode vs. Free Mode
    • Free Mode
      • Multiclient Configuration (Abstract Displays)
      • 3D Model Handling
    • Project Mode
      • Project Creation
      • Designer
  • Calibration
    • Scanning
      • Device Selection
      • Camera adjustment
        • Webcams / DirectShow devices
        • Using Daheng Cameras within VIOSO 6
        • Using HIK Vision Cameras within VIOSO 6
        • Camera Masking (Region of interest)
      • Projector masking
      • Scanning projectors
      • Scan Result
    • Content Mapping
      • 3D Mapping
        • 3D Mapping parameters
        • 3D Mapping in Freemode
      • 2D Warp
    • Blending & Global Adjustments
    • Adjust Projectors
  • USING CALIBRATIONS
    • Integrated Videoplayer
    • Export to Exaplay
    • Export to any application
    • Desktop Embedding
    • Real-time Engines
      • Unity3D
      • Unreal Engine
        • UE Examples & Sample files
      • MiddleVR
      • Techviz
    • VIOSO WarpBlend API
      • VIOSOWarpBlend.ini Reference
  • STEP BY STEP GUIDES
    • Calibration for common media servers
      • AV Stumpfl Pixera
        • Pixera v.2
          • Project Mode Walkthrough
          • Free Mode Walkthrough
        • Pixera v.1
      • Dataton Watchout
        • Watchout v.7
        • Watchout v.6
      • Ioversal Vertex
      • 7th Sense Delta Server
      • Christie Pandoras Box
      • Derivative TouchDesigner
      • BrightSign
  • Typical Calibration Workflows
    • Immersive Rooms (free mode)
    • Cylindrical Panorama with fisheye camera (project mode)
    • 3D calibration in VIOSO 6 free mode
  • References
    • Command Line Reference
    • Remote Control Reference
    • Export Automation Reference
    • Scripting for VIOSO applications
  • Tools
    • Configure Mosaic
  • Knowledgebase
    • FAQ
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  1. Calibration
  2. Content Mapping
  3. 3D Mapping

3D Mapping in Freemode

Previous3D Mapping parametersNext2D Warp

Last updated 8 months ago

Once a calibration is done, you can align it using 3D model data and virtual camera positioning.

In order to perform 3D alignment, you will need:

  • The initial calibration (completed) with blending. No VC adjustment and no warping.

  • The 3D model of the screen with its UV map (refer to 3D Model Handling).

Workflow

  1. Load the calibration in VIOSO and activate it, so you can see the calibration result on the projectors.

  2. Make sure the warping Virtual Canvas (VC) is untouched and it is set by default to full screen.

  3. Open the Player window. On the main menu, click the plus icon. Then choose Add Model Item then Add MRD – give it a name — this will create an MRD file in the playlist.

  4. Double-click on it to activate it, so it is in “playing” status:

  5. On the main window, un-check the Show test image checkbox, as this test pattern will always be shown on top of playlist content.

  6. Click More... menu on the main window and choose 3D Mapping.

  7. Align the virtual camera parameters to your real calibration camera measurements. Refer to the section 3D Mapping for details and examples.

  8. The 3D alignment is now finished, you can proceed by performing the conversions:

Step 4: Final conversions